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Franklin County Commerce Cente

Sewerage Systems, Rocky Mount, Virginia. NPDES permit VA0091103, in force until Aug 31, 2027. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 10 days after each period: form M1 monthly (20 values), form A1 yearly
Renewal application due
Mar 4, 2027 · 180 days before expiry; your permit may set another date
Last report on file
August 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 1 of 13 reports late

Limits in force (24)

ParameterStatisticLimitMonths
Oxygen, dissolved [DO]minimum≥ 5.1 mg/Lall year
BOD, 5-day, 20 deg. Cmonthly average≤ 30 mg/Lall year
BOD, 5-day, 20 deg. Cweekly average≤ 45 mg/Lall year
BOD, 5-day, 20 deg. Cmonthly average≤ 2.27 kg/dall year
BOD, 5-day, 20 deg. Cweekly average≤ 3.41 kg/dall year
BOD, 5-day, 20 deg. Cmonthly average minimumreport only (mg/L)all year
pHdaily minimum≥ 6 SUall year
pHdaily maximum≤ 9 SUall year
Solids, total suspendedmonthly average≤ 30 mg/Lall year
Solids, total suspendedweekly average≤ 45 mg/Lall year
Solids, total suspendedmonthly average≤ 2.27 kg/dall year
Solids, total suspendedweekly average≤ 3.41 kg/dall year
Solids, total suspendedmonthly average minimumreport only (mg/L)all year
Nitrogen, ammonia total [as N]monthly average≤ 6.3 mg/Lall year
Nitrogen, ammonia total [as N]weekly average≤ 6.3 mg/Lall year
Flow, in conduit or thru treatment plantmonthly average≤ .02 MGD (alert, not enforceable)all year
Flow, in conduit or thru treatment plantmonthly maximumreport only (MGD) (alert, not enforceable)all year
Chlorine, total residualmonthly average≤ .025 mg/Lall year
Chlorine, total residualweekly average≤ .031 mg/Lall year
Chlorine, total residualminimum≥ .6 mg/Lall year
BOD, percent removal [total]monthly average minimum≥ 85 %all year
E. colimonthly geometric mean≤ 126 #/100mLall year
E. colimaximumreport only (#/100mL)all year
Solids, suspended percent removalmonthly average minimum≥ 85 %all year

How strict are these limits?

Cited limits by parameter: Virginia's rules and the federal ones.

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/VA0091103 · MCP: https://passage-data.com/mcp